| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.73 | 10.362% | $225.9441 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $19.51 | 10.103% | $21.4811 | $21.48 | $21.50 | $21.50 |
| Purchase #3 | $178.51 | 6.103% | $189.4045 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $129.68 | 7.432% | $139.3178 | $139.32 | $139.30 | $139.30 |
| Purchase #5 | $111.54 | 13.217% | $126.2822 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $199.34 | 5.280% | $209.8652 | $209.87 | $209.85 | $209.90 |
| Purchase #7 | $138.42 | 6.517% | $147.4408 | $147.44 | $147.45 | $147.40 |
| 7 purchase totals = | $981.73 | $1,059.7357 | $1,059.73 | $1,059.75 | $1,059.70 | |